No HDMI after upgrading the system

[destroyedlolo]

Hello,

 

One of my BananaPI is used to display a graphical dashboard.

But after a system upgrade (apt update / apt upgrade), the HDMI output seems disabled after reboot :

- the boot process is displayed, but it seems it's disabled as soon as the DRM driver is loaded.

 

Any tips, help ?

 

Thanks

 

# uname -a
Linux TdB 6.12.30-current-sunxi #1 SMP Thu May 22 12:29:54 UTC 2025 armv7l GNU/Linux
 

# cat /etc/armbian-release
# PLEASE DO NOT EDIT THIS FILE
BOARD=bananapi
BOARD_NAME="Banana Pi"
BOARDFAMILY=sun7i
BUILD_REPOSITORY_URL=https://github.com/armbian/build
BUILD_REPOSITORY_COMMIT=1a8daf0
VERSION=23.02.2
LINUXFAMILY=sunxi
ARCH=arm
IMAGE_TYPE=nightly
BOARD_TYPE=conf
INITRD_ARCH=arm
KERNEL_IMAGE_TYPE=Image
BRANCH=current

[eselarm]

[destroyedlolo]

Thanks, I'll pursue with the thread you mentioned.